Bio-Plex Pro RBM Apoptosis Assays
|
|
- Bryce Walsh
- 6 years ago
- Views:
Transcription
1 Acute Phase Apoptosis Cancer Cardiovascular Disease Cytokines Chemokines, Growth Factors Diabetes Gene Expression Genotyping Immunoglobulin Isotyping MicroRNA Expression Bio-Plex Pro RBM Apoptosis Assays MAGNETIC SEPARATION ENABLED,, Lamin B, Smac,, /Bcl-2 Dimer, Bcl-xL, Bim, Mcl-1, Active Caspase-3, Bcl-xL/ Dimer, Mcl-1/ Dimer, and Survivin Magnetic workflow All-in-one kit format 2-level quality controls High-Performance Multiplex Immunoassays for Apoptosis Research The Bio-Plex Pro RBM apoptosis assays, developed in partnership with Myriad RBM, comprise a highly relevant set of intracellular proteins involved in the commitment, onset, and induction of apoptosis by the intrinsic pathway (Figure 1). Myriad s close collaboration with SAIC-Frederick, Inc (now Leidos Biomedical Research, Inc., which operates labs at NCI) was instrumental in the selection and clinical validation of markers found in these panels (Table 1). The assays are built on magnetic beads to enable robust quantification of multiple proteins in cell and tissue lysates. Assays are offered as premixed all-in-one kits for research involving: n Cancer cell biology n Mechanism of action of cancer drugs n Neurodegenerative diseases (such as Alzheimer s or Parkinson s) n Stroke n Heart failure n Viral infection (such as hepatitis) Assay features n Optimized for high precision and lot-to-lot reproducibility of sample measurements n Magnetic beads for simplified plate processing n 2-level quality controls with lot-specific ranges n Assay quick guide to get you started right away n Compatible with Bio-Plex 2, Bio-Plex 3D, and Bio-Plex MAGPIX systems Assay Performance Definitions The following parameters are indicative of assay performance, as shown in Table 2. Assay working range the range of concentrations within which the assay is precise and accurate. Boundaries of the assay working range are defined by the lower limit of quantification (LLOQ) and the upper limit of quantification (ULOQ) Precision the coefficient of variation (%CV) at concentrations within the assay working range Accuracy (recovery) percentage of the observed concentration relative to the expected concentration of a known amount of analyte within the assay working range Sensitivity (limit of detection, LOD) the concentration of analyte for which the fluorescence intensity signal is two standard deviations above the background signal
2 EXTRINSIC PATHWAY FasL INTRINSIC PATHWAY (Chemotherapy, irradiation, DNA-damaging agents) Survival factors: cytokines and growth factors Fas/ CD95 McI-1 FADD Caspase-8, 1 BID Bim PUMA MITOCHONDRIA BcI-2 BcI-xL PKA Erk1/2 PI3K/Akt p Caspase-3 Mcl-1 Smac/Diablo Cytosolic sequestration Cytochrome C Survivin (IAPs) Caspase-3, 7, 8 Caspase-9 APAF-1 APOPTOSOME FORMATION ICAD Vimentin Lamin B Actin Cytosol NUCLEUS APOPTOSIS Fig. 1. Apoptosis is induced by at least two distinct signaling pathways, the extrinsic and intrinsic pathway. The extrinsic pathway is triggered by signaling through death receptors such as Fas, followed by downstream activation of caspase-8 and caspase-3. The intrinsic pathway is triggered by cytotoxic stress, which leads to translocation of Bcl-2 family proteins, and, to the mitochondrial membrane. Oligomerization of and causes release of cytochrome C into the cytosol, which promotes apoptosome formation, caspase activation, degradation of nuclear lamin B, and cell death. proteins included in the panels ( ); anti-apoptotic proteins included in the panels ( ); proteins involved in apoptosis but not included in the panels ( ). 213 Bio-Rad Laboratories, Inc. Bulletin 6474
3 Table 1. Bio-Plex Pro RBM apoptosis analytes. Short Name Lamin B, intact and 45 kd Smac /Bcl-2 dimer Bcl-xL Bim Mcl-1 Active caspase-3 Bcl-xL/ dimer Mcl-1/ dimer Survivin Description Bcl-homologous antagonist/killer is a pro-apoptotic member of the Bcl-2 family. In healthy cells, it is integrated in the mitochondrial outer membrane. Upon apoptotic stimuli, forms oligomer channels in the mitochondrial membrane for cytochrome C release. This activity is regulated by forming a complex with anti-apoptotic Mcl-1 and Bcl-xL. Bcl-2 associated protein X is a pro-apoptotic member of the Bcl-2 family. In healthy cells, it is found as a monomer in the cytosol, but upon apoptotic stimuli, it translocates to the mitochondrial outer membrane, and forms large oligomeric complexes. There it interacts with pore proteins to enable cytochrome C release into the cytosol, and initiate the caspase activation pathway for apoptosis. may cycle to the mitochondrial membrane and dimerize with Bcl-xL. Nuclear lamins are proteins of intermediate filament type, located at the outer rim of the nucleus. They consist of two types of polypeptides, lamin A and lamin B. Lamin B consists of B1 and B2 subtypes. Lamins mechanically stabilize the cell nucleus and also play a role in DNA replication and chromatin organization. Lamin B is cleaved by caspase-3 and caspase-6 during the early phases of apoptosis (up to 9 min) before DNA fragmentation. Detection of cytoplasmic dissociated lamin B indicates cell apoptosis. Second mitochondria-derived activator of caspase is a dimeric mitochondrial protein synthesized in the cytoplasm as a 239 amino acid precursor protein, with 55 amino acids at the N-terminus serving as a mitochondrial-targeting sequence. Under apoptotic stimuli, it is proteolytically cleaved to a 23 kd active form and released into the cytosol together with cytochrome C, where it reverses IAP inhibition of caspase-9, allowing caspase-9 to activate the caspase cascade. Bcl-2-associated death promoter is a pro-apoptotic, BH3-only binding domain member of the Bcl-2 family. BH3-only proteins connect apoptotic death signals to the activation of and, which control mitochondrial membrane disruption and apoptosis. Phosphorylated (p) is typically bound to the cytosolic protein , and is thus sequestered away from the mitochondria. Dephosphorylation results in the release of cytosolic (free), which binds to and inhibits the pro-survival activity of Bcl-2 family proteins at the mitochondrial membrane. B-cell lymphoma-2 is an anti-apoptotic protein that resides on the outer mitochondrial membrane. When bound to as a heterodimer, it inhibits permeability of the mitochondrial membrane, preventing release of cytochrome C. B-cell lymphoma-extra large is an anti-apoptotic member of the Bcl-2 family found in the outer mitochondrial membrane. Heterodimerization with pro-apoptotic proteins (especially ) inhibits apoptosis by preventing release of cytochrome C. Bcl-2-interacting mediator of cell death is a pro-apoptotic protein belonging to the BH3-only group of the Bcl-2 family. Bim binds and antagonizes pro-survival members of the Bcl-2 family such as Mcl-1, Bcl-xL, and Bcl-2. Three prominent isoforms are generated by alternative splicing: Bim-S, Bim-L, and Bim-EL. Each isoform has the ability to induce apoptosis. Induced myeloid leukemia cell differentiation protein-1 is an anti-apoptotic member of the Bcl-2 family. Heterodimerization with pro-apoptotic proteins (especially ) inhibits apoptosis. While Mcl-1 may not be as potent a protector against apoptosis as Bcl-2, it does appear to be the main anti-apoptotic protein in some cell types including neutrophils. Cysteinyl aspartyl protease-3 belongs to the peptidase C14A enzyme family and is known to play an important role in the apoptotic cascade. The active enzyme is formed by cleavage of the inactive 32 kd pro-enzyme into the p17 and p12 subunits. Two of each subunit noncovalently heterodimerize giving the final enzyme two catalytic sites. Active caspase-3 cleaves and activates other caspases and is a primary regulator of apoptotic-associated proteolysis. Bcl-xL heterodimerizes with at the mitochondrial outer membrane and inhibits permeability of the mitochondrial membrane, preventing release of cytochrome C. During apoptosis BH3-only proteins, such as Bim and, will bind to Bcl-xL and cause to be released. Upon release, will oligomerize creating pores in the mitochondrial membrane. Mcl-1 heterodimerzes with and at the mitochondrial outer membrane to prevent their activation, thus inhibiting cytochrome C release from the mitochondria. Survivin is a 16 kd member of the Inhibitor of Apoptosis (IAP) family which also plays a role in chromosome segregation and cytokinesis. The anti-apoptotic function of survivin comes from its ability to inhibit the activation of caspases-3 and -7. Survivin is found to be upregulated in various tumors. Apoptotic Action Early indicator of apoptosis Apoptotic Cell membrane Moves to the mitochondrial membrane Cytosol Cytosol Cytosol (free) membrane; decreased with apoptosis membrane Cytosol or mitochodrial membrane if dimerized Mainly mitochondrial membrane, some in cytosol Cytosol (high levels) membrane; decreased with apoptosis Mitochondria; decreased with apoptosis Cytosol/nucleus 213 Bio-Rad Laboratories, Inc. Bulletin 6474
4 Table 2. Representative assay performance. Assay Working Range, ng/ml Assay Sensitivity, ng/ml Assay Precision Target Bead Region LLOQ ULOQ LOD Intra-assay %CV Inter-assay %CV Panel % 14% % 19% Lamin B, intact and 45 kd % 14% Smac % 19% Panel % 9% /Bcl-2 dimer % 9% Bcl-xL % 7% Bim % 8% Mcl % 6% Panel 3 Active caspase % 8% Bcl-xL/ dimer % 14% Mcl-1/ dimer % 13% Survivin % 8% The LLOQ, ULOQ, LOD, and inter-assay precision %CV are mean data determined from three independent multiplex assays. Intra-assay %CV is the mean of eight standard points run in triplicate within one representative assay. LLOQ and ULOQ are defined as the boundary standard curve points that meet precision and accuracy specifications of 3% intra-assay CV and 8 12% recovery. Data were generated using the magnetic workflow with the Bio-Plex Pro II wash station. Accuracy and Sensitivity Exceptional quality of the Bio-Plex Pro RBM apoptosis assays ensures high accuracy and sensitivity. The overall accuracy of the assays is provided by the standard curves generated in Bio-Plex Manager software. Standard curves were obtained for, active caspase-3, and Smac (Figure 2). Sensitivity was analyzed by comparing total and Bcl-xL assays with that of western blotting (Figure 3). Lower protein concentration levels of each apoptotic marker were detectable with the Bio-Plex Pro RBM apoptosis assays than with western blotting methods. Fluorescence intensity, Fi 1, 1, 1 1 1, ULOQ (2.216) S1(1) ULOQ (44.947) S2 (11) ULOQ ( ) S2 (1) 1, S3 (98) 1, S5 (13) S6 (97) S8 (89) S7 (18) S4 (98) S3 (12) LLOQ (.81) 1 1 Active Caspase-3 S6 (99) S7 (14) S8 (96) S5 (98) S4 (13) S1 (1) LLOQ (.21) 1, 1 1 S8 (82) S7 (112) S6 (99) Smac S5 (98) S4 (1) S3 (12) S1 (98) S1 (11) LLOQ (.62) Concentration, ng/ml Concentration, ng/ml Concentration, ng/ml Fig. 2. Standard curves with assay controls and cell lysates. Standard points were prepared by serially diluting a reconstituted standard threefold to generate an eight-point standard curve. Standard points with % recovery ( ); controls (s); samples (s). Data were generated in Bio-Plex Data Pro software. Total Total Bcl-xL 4, 4, 3, 3, MFI 2, MFI 2, 1, 1, IP Ab: (Lx capture), Westen Ab: (Lx detection) IP Ab: Bcl-xL (Lx capture), Westen Ab: Bcl-xL (Lx detection) Fig. 3. Sensitivity of Bio-Plex Pro RBM apoptosis assay compared to western blotting. A lysate purified from the nuclear + mitochondrial fraction of an untreated PC3 xenograft cell line was serially diluted and then measured using the Bio-Plex Pro RBM apoptosis kit and western blotting methods. The Bio-Plex assays demonstrated superior sensitivity down to the single digit µg/ml protein loading. 213 Bio-Rad Laboratories, Inc. Bulletin 6474
5 Expression Pattern of Apoptotic Markers Expression levels of pro-apoptotic and anti-apoptotic markers were established in healthy and cancer colon biopsies as well as tissue culture samples treated with the cancer drugs GSP, ABT, and HA14-1 (Figures 4 and 5). 8 Smac.5 Bcl-xl 11 Active Caspase Mcl-1 1 Mcl-1/ Fig. 4. Detection of apoptosis biomarkers in colon cancer tissue. A representative tissue was processed to compare the levels of apoptosis biomarkers in two sample fractions (nuclear + mitochondrial and cytosolic) relative to a non-matching normal colon tissue. Nuclear + mitochondrial (n); cytosolic (n). 28 Lamin B HCT116-Lysate 2 HCT116-Lysate Bcl-xL Bim 11 Active caspase-3 Bcl-xL/ HCT116-Lysate Gossypol dosage, µm ABT dosage, µm ABT dosage, µm 135 Lamin B Active caspase-3 MCF-7-Lysate 15 MCF-7-Lysate Bcl-xL 13 Bcl-xl-, ng/ml Bcl-xL/ Active caspase-3 MCF-7-Lysate ABT dosage, µm HA14-1 dosage, µm HA14-1 dosage, µm Fig. 5. Drug induced apoptosis. HCT-116 (ATCC CCL-247 ) and MCF7 (ATCC HTB-22 ) cells were treated for 3 hours with increasing concentrations of gossypol (, 5, 2, 4, 6, and 8 µm), ABT-263 or HA14-1 (, 2, 4, 6, 8 and 1 µm). Whole cell lysates were analyzed with the multiplex assays. 213 Bio-Rad Laboratories, Inc. Bulletin 6474
6 Ordering Information Catalog # 171-WAR1CK 171-WAR2CK 171-WAR3CK Description Bio-Plex Pro RBM Apoptosis Panel 1, 1 x 96-well all-in-one kit that includes premixed magnetic capture beads and detection antibodies, standards, 2-level controls, standard diluent, buffers (blocking, lysate dilution (LDB), cytosolic extraction (CEB), 1x assay), 1x streptavidin-pe, flat bottom plate, plate seals, and instructions, for the detection of the following analytes in cell and tissue lysates:,, lamin B, and Smac Bio-Plex Pro RBM Apoptosis Panel 2, 1 x 96-well all-in-one kit that includes premixed magnetic capture beads and detection antibodies, standards, 2-level controls, standard diluent, buffers (blocking, lysate dilution (LDB), cytosolic extraction (CEB), 1x assay), 1x streptavidin-pe, flat bottom plate, plate seals, and instructions, for the detection of the following analytes in cell and tissue lysates:, /Bcl-2 dimer, Bcl-xL, Bim, and Mcl-1 Bio-Plex Pro RBM Apoptosis Panel 3, 1 x 96-well all-in-one kit that includes premixed magnetic capture beads and detection antibodies, standards, 2-level controls, standard diluent, buffers (blocking, lysate dilution (LDB), cytosolic extraction (CEB), 1x assay), 1x streptavidin-pe, flat bottom plate, plate seals, and instructions, for the detection of the following analytes in cell and tissue lysates: Active caspase-3, Bcl-xL/ dimer, Mcl-1/ dimer, and survivin Wash Stations and Accessories Bio-Plex Pro Wash Station, microplate wash station for magnetic bead based assays, includes magnetic plate carrier, waste bottle, 2 liquid bottles Bio-Plex Handheld Magnetic Washer, includes magnetic washer and adjustment hex tools for use in manual wash steps for all Bio-Plex magnetic assays Bio-Plex Pro Flat Bottom Plates, pkg of 4, 96-well plates, for use with Bio-Plex Pro wash stations when using magnetic bead based assays Software Bio-Plex Data Pro Software with Bio-Plex Manager Software, Bio-Plex Data Pro software (5 seats), for multi-experiment analysis and advanced data visualization, and Bio-Plex Manager software (5 seats), for instrument data evaluation and optimization. CDs and security HASP key included Bio-Plex Data Pro Software, (5 seats), for multi experiment analysis and advanced data visualization 171-STND1 Bio-Plex Manager Software, includes 1 user desktop license, for analysis of Bio-Plex data and generation of protocols, does not operate the instrument The Bio-Plex suspension array system includes fluorescently labeled microspheres and instrumentation licensed to Bio-Rad Laboratories, Inc. by the Luminex Corporation. HASP is a trademark of Aladdin Knowledge Systems, Ltd. Myriad RBM is a trademark of Myriad RBM, Inc. Bio-Plex Pro RBM kits are manufactured by Myriad RBM. Bio-Rad Laboratories, Inc. Life Science Group Web site USA Australia Austria Belgium Brazil Canada China Czech Republic Denmark Finland France Germany Greece Hong Kong Hungary India Israel Italy Japan Korea Mexico The Netherlands New Zealand Norway Poland Portugal Russia Singapore South Africa Spain Sweden Switzerland Taiwan Thailand United Kingdom Bulletin 6474 Rev A US/EG Sig 1212
Quick Guide QUICK GUIDE. Activity 1: Determine the Reaction Rate in the Presence or Absence of an Enzyme
Activity 1: Determine the Reaction Rate in the Presence or Absence of an 1. Find your 15 ml conical tubes labeled Stop Solution, 1.5 mm Substrate, and Buffer. Write your initials on each tube. 2. Label
More informationprotein interaction analysis bulletin 6300
protein interaction analysis bulletin 6300 Guide to SPR Data Analysis on the ProteOn XPR36 System Ruben Luo, Bio-Rad Laboratories, Inc., 2000 Alfred Nobel Drive, Hercules, CA 94547 Kinetic Analysis To
More informationCell Death & Trophic Factors II. Steven McLoon Department of Neuroscience University of Minnesota
Cell Death & Trophic Factors II Steven McLoon Department of Neuroscience University of Minnesota 1 Remember? Neurotrophins are cell survival factors that neurons get from their target cells! There is a
More informationProgrammed Cell Death
Programmed Cell Death Dewajani Purnomosari Department of Histology and Cell Biology Faculty of Medicine Universitas Gadjah Mada d.purnomosari@ugm.ac.id What is apoptosis? a normal component of the development
More informationApoptosis EXTRA REQUIREMETS
Apoptosis Introduction (SLIDE 1) Organisms develop from a single cell, and in doing so an anatomy has to be created. This process not only involves the creation of new cells, but also the removal of cells
More informationApoptosis in Mammalian Cells
Apoptosis in Mammalian Cells 7.16 2-10-05 Apoptosis is an important factor in many human diseases Cancer malignant cells evade death by suppressing apoptosis (too little apoptosis) Stroke damaged neurons
More informationApoptosis: Death Comes for the Cell
Apoptosis: Death Comes for the Cell Joe W. Ramos joeramos@hawaii.edu From Ingmar Bergman s The Seventh Seal 1 2 Mutations in proteins that regulate cell proliferation, survival and death can contribute
More informationMechanisms of Cell Death
Mechanisms of Cell Death CELL DEATH AND FORMATION OF THE SEMICIRCULAR CANALS Carol M. Troy, MD PhD August 24, 2009 FROM: Fekete et al., Development 124: 2451 (1997) PHENOMENOLOGY OF CELL DEATH I. DEVELOPMENT
More information[ Care and Use Manual ]
Oasis HLB DISKS I. Introduction Oasis HLB is a Hydrophilic-Lipophilic-Balanced, water-wettable, reversed-phase sorbent for all your SPE needs. It is made from a specific ratio of two monomers, the hydrophilic
More informationMechanisms. Cell Death. Carol M. Troy, MD PhD August 24, 2009 PHENOMENOLOGY OF CELL DEATH I. DEVELOPMENT 8/20/2009
Mechanisms of Cell Death Carol M. Troy, MD PhD August 24, 2009 PHENOMENOLOGY OF CELL DEATH I. DEVELOPMENT A. MORPHOGENESIS: SCULPTING/SHAPING STRUCTURES CREATION OF CAVITIES AND TUBES FUSION OF TISSUE
More information[ OSTRO PASS-THROUGH SAMPLE PREPARATION PRODUCT ] The Simpler Way to Cleaner Samples
[ OSTRO PASS-THROUGH SAMPLE PREPARATION PRODUCT ] The Simpler Way to Cleaner Samples SIMPLE EASY EFFICIENT DEPENDABLE 2 waters.com/ostro 3 SIMPLE The Ostro Pass-Through Sample Preparation Product provides
More information2017 Source of Foreign Income Earned By Fund
2017 Source of Foreign Income Earned By Fund Putnam Emerging Markets Equity Fund EIN: 26-2670607 FYE: 08/31/2017 Statement Pursuant to 1.853-4: The fund is hereby electing to apply code section 853 for
More informationMiSeq System. Denature and Dilute Libraries Guide
MiSeq System Denature and Dilute Libraries Guide Overview 3 Protocol A: Standard Normalization Method 4 Protocol B: Bead-Based Normalization Method 6 Denature and Dilute PhiX Control 7 Supplemental Information
More informationSupplementary Information
Supplementary Information MAP2/Hoechst Hyp.-AP ph 6.5 Hyp.-SD ph 7.2 Norm.-SD ph 7.2 Supplementary Figure 1. Mitochondrial elongation in cortical neurons by acidosis. Representative images of neuronal
More informationHuman C-reactive protein ELISA using Sword Peroxidase Reagents
Human C-reactive protein ELISA using Sword Peroxidase Reagents Enhanced performance using the Tecan Infinite M200 multimode reader Introduction Human C-reactive protein C-reactive protein (CRP) is a homopentameric
More informationDeath Ligand- Death Receptor. Annexin V. Fas PI MKK7 PIP3. pro-caspase-3. Granzyme B. Caspase Activation. Bid. Bcl-2 Caspase-3 Caspase-12
International Corporation life. science. discovery. { Apoptosis Apoptosis Kits International Corporation Apoptosis Signal Cascade and Detection Kits Annexin V Kits MEBCYTO Apoptosis Kit Annexin V Apoptosis
More informationThe Caspase System: a potential role in muscle proteolysis and meat quality? Tim Parr
The Caspase System: a potential role in muscle proteolysis and meat quality? Tim Parr Caroline Kemp, Ron Bardsley,, Peter Buttery Division of Nutritional Sciences, School of Biosciences, University of
More informationApoptosis and Cancer. Carol M. Troy, MD, PhD October 26, 2016
Apoptosis and Cancer Carol M. Troy, MD, PhD October 26, 2016 PHENOMENOLOGY OF CELL DEATH -1 I. DEVELOPMENT A. MORPHOGENESIS: SCULPTING/SHAPING STRUCTURES FUSION OF TISSUE MASSES (PALATE/NEURAL TUBE) CREATION
More informationA. Incorrect! The Cell Cycle contains 4 distinct phases: (1) G 1, (2) S Phase, (3) G 2 and (4) M Phase.
Molecular Cell Biology - Problem Drill 21: Cell Cycle and Cell Death Question No. 1 of 10 1. Which of the following statements about the cell cycle is correct? Question #1 (A) The Cell Cycle contains 3
More informationMassive loss of neurons in embryos occurs during normal development (!)
Types of Cell Death Apoptosis (Programmed Cell Death) : Cell-Autonomous Stereotypic Rapid Clean (dead cells eaten) Necrosis : Not Self-Initiated Not Stereotypic Can Be Slow Messy (injury can spread) Apoptosis
More informationAppendix B: Detailed tables showing overall figures by country and measure
44 country and measure % who report that they are very happy Source: World Values Survey, 2010-2014 except United States, Pew Research Center 2012 Gender and Generations survey and Argentina 32% 32% 36%
More informationab MDA Assay Kit (competitive ELISA)
Version 1 Last updated 30 August 2018 ab238537 MDA Assay Kit (competitive ELISA) For the quantitative measurement of MDA in protein samples such as purified protein, plasma, serum and cell lysate. This
More informationEmbedded together: The life and death consequences of interaction of the Bcl-2 family with membranes
DOI 10.1007/s10495-007-0746-4 Embedded together: The life and death consequences of interaction of the Bcl-2 family with membranes Brian Leber Jialing Lin David W. Andrews Published online: 15 February
More informationApoptosis Detection Using the BD Accuri C6 Flow Cytometer
Apoptosis Detection Using the BD Accuri C6 Flow Cytometer Stacey Roys, Marketing Applications Specialist, BD Biosciences Cyndy Lane, Senior Product Manager, BD Biosciences 23-14519-00 Outline What is apoptosis?
More informationAPOPTOSIS REGULATOR BCL-2
Papers on Anthropology Apoptosis regulator XXII, 2013, BCL-2 pp. 63 67 P. Hussar, M. Žuravskaja, M. Kärner APOPTOSIS REGULATOR BCL-2 Piret Hussar 1, Maria Žuravskaja 2, Martin Kärner 2 1 Institute of Anatomy,
More informationApoptosis and Carcinogenesis
Death Becomes Us: Apoptosis and Carcinogenesis by Michele M. Cox Department of Biology, University of the Virgin Islands Part I What Is Cancer? Hi, Derek. Studying for your Cell and Molec final? asked
More informationCaspase 8 (active) Red Staining Kit
ab65618 Caspase 8 (active) Red Staining Kit Instructions for Use For the rapid, sensitive and accurate detection of activated Caspase 8 in living cells This product is for research use only and is not
More informationStudy Guide 11 & 12 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Study Guide 11 & 12 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The receptors for a group of signaling molecules known as growth factors are
More informationFor the rapid, sensitive and accurate detection of active Caspase 9 in living cells
ab65615 Caspase 9 (active) FITC Staining Kit Instructions for Use For the rapid, sensitive and accurate detection of active Caspase 9 in living cells This product is for research use only and is not intended
More informationGyrolab Protein A Kit Quantification of residual Protein A ligands in the presence of excess amounts of IgG
Quantification of residual Protein A ligands in the presence of excess amounts of IgG Product number P0020456 P0020457 Product Name Gyrolab Protein A Kit for MabSelect SuRe Ligand Gyrolab Protein A Kit
More informationIAPs. Structure of BIR2 Zn finger domain from XIAP
IAPs The only known endogenous caspase inhibitors are members of a second family of proteins identified by apoptosis research, the IAP (inhibitor of apoptosis proteins) family. IAPs were originally described
More informationBio 3411, Fall 2006, Lecture 19-Cell Death.
Types of Cell Death Questions : Apoptosis (Programmed Cell Death) : Cell-Autonomous Stereotypic Rapid Clean (dead cells eaten) Necrosis : Not Self-Initiated Not Stereotypic Can Be Slow Messy (injury can
More informationCaspase 3 (active) Red Staining Kit
ab65617 Caspase 3 (active) Red Staining Kit Instructions for Use For the rapid, sensitive and accurate detection of activated Caspase 3 in living cells. This product is for research use only and is not
More information1. Intended use. 2. Introduction. 3. Assay description. 4. Limitations. Instruction For Use Gyrolab Generic PK Kit
Product number P0020499 P0020617 P0020619 Product Name Gyrolab Generic PK Kit Gyrolab Generic PK CD50 Type E Kit Gyrolab Generic PK CD50 Type F Kit 1. Intended use This document describes a protocol to
More informationCell Survival Curves (Chap. 3)
Cell Survival Curves (Chap. 3) Example of pedigress of EMT6 mouse cells Clone The in vitro cell survival curve Cell Survival Assay Dye exclusion assay: membrane integrity MTT assay: respiratory activity
More informationCELL CYCLE AND GROWTH REGULATION
CELL CYCLE AND GROWTH REGULATION The cell cycle is the set of stages through which a cell progresses from one division to the next. Interphase is the period between mitotic cell divisions; divided into
More informationhttp://cwp.embo.org/w09-13/index.html Roads to Ruin is s o t p o ap healthy cell autophagic cell death ne cr os is Thanks to Seamus Martin! Evolution of apoptosis signalling cascades Inhibitor Adopted
More informationRayBio Rat TNF-alpha ELISA Kit (For Lysates)
RayBio Rat TNF-alpha ELISA Kit (For Lysates) Catalog #: ELR-TNFa-CL User Manual Last revised April 15, 2016 Caution: Extraordinarily useful information enclosed ISO 13485 Certified 3607 Parkway Lane, Suite
More informationFORENSIC TOXICOLOGY SCREENING APPLICATION SOLUTION
FORENSIC TOXICOLOGY SCREENING APPLICATION SOLUTION A purpose-built collection of the best-inclass components for forensic toxicology Whether you re challenged to present reliable and secure forensic sample
More informationSupplementary Figure 1. AnnexinV FITC and Sytox orange staining in wild type, Nlrp3 /, ASC / and casp1/11 / TEC treated with TNF /CHX.
Supplementary Figure 1. AnnexinV FITC and Sytox orange staining in wild type, Nlrp3 /, ASC / and casp1/11 / TEC treated with TNF /CHX. Phase contrast and widefield fluorescence microscopy (20x magnification).
More informationMonte Carlo study elucidates the type 1/type 2 choice in apoptotic death signaling in normal and cancer cells
Cells 2013, 2, 1-x manuscripts; doi:10.3390/cells20x000x OPEN ACCESS cells ISSN 2073-4409 www.mdpi.com/journal/cells Article Monte Carlo study elucidates the type 1/type 2 choice in apoptotic death signaling
More informationAflatoxin M1 (AFM1) ELISA Kit
Aflatoxin M1 (AFM1) ELISA Kit Catalog Number. CSB-EL027236 This immunoassay kit allows for the in vitro quantitative determination of Aflatoxin M1 concentrations in milk, milk power. This package insert
More informationDeath signaling. Color PDF file of handouts can be found at Wu lab web-page:
Death signaling Hao Wu References 1. Wang, X. The expanding role of mitochondria in apoptosis. Genes Dev 15, 2922-2933. (2001). 2. Fesik, S. W. Insights into programmed cell death through structural biology.
More informationChemical aspects of the cell. Compounds that induce cell proliferation, differentiation and death
Chemical aspects of the cell Compounds that induce cell proliferation, differentiation and death Cell proliferation The cell cycle Chapter 17 Molecular Biology of the Cell 2 Cell cycle Chapter 17 Molecular
More informationCytochrome c, cytochrome b 5 and electron transfer
Cytochrome c, cytochrome b 5 and electron transfer Covalent bonds Cytochrome c is a major player in membrane associated electron transport systems in bacteria and mitochondria. Cytochrome c has two axial
More informationCaspase 7 Inhibitor Drug Detection Kit
ab102495 Caspase 7 Inhibitor Drug Detection Kit Instructions for Use For the rapid, sensitive and accurate detection of Caspase inhibitors in various samples This product is for research use only and is
More informationFor the rapid, sensitive and accurate measurement of Caspase 9 activity in cell and tissue lysates.
ab65608 Caspase 9 Assay Kit (Colorimetric) Instructions for Use For the rapid, sensitive and accurate measurement of Caspase 9 activity in cell and tissue lysates. This product is for research use only
More informationMicrobial DNA qpcr Multi-Assay Kit Clostridium perfringens Pathogenicity
Microbial DNA qpcr Multi-Assay Kit Clostridium perfringens Pathogenicity Cat. no. 330043 BBID-1507ZR-3 For real-time PCR-based, application-specific microbial identification or profiling The Clostridium
More informationFor the rapid, sensitive and accurate detection of Caspase 5 inhibition by various compounds
ab102493 Caspase 5 Inhibitor Drug Detection Kit Instructions for Use For the rapid, sensitive and accurate detection of Caspase 5 inhibition by various compounds This product is for research use only and
More informationCyclone Click to go to the page. Cyclone
Cyclone.0311.2 Click to go to the page Cyclone The Cyclone (1,000-8,000 CFM) Suitable for collection of virtually any type of dust Applications: Heavy Moulding Grinding Planing Cabinet Shops Dust Transfer
More informationChang 1. Characterization of the Drosophila Ortholog of the Mammalian Anti-apoptotic Protein Aven
Chang 1 Characterization of the Drosophila Ortholog of the Mammalian Anti-apoptotic Protein Aven Joy Chang Georgetown University Senior Digital Thesis May 1, 2006 Chang 2 Table of Contents BACKGROUND 4
More informationExport Destinations and Input Prices. Appendix A
Export Destinations and Input Prices Paulo Bastos Joana Silva Eric Verhoogen Jan. 2016 Appendix A For Online Publication Figure A1. Real Exchange Rate, Selected Richer Export Destinations UK USA Sweden
More informationInternational Standardization for Measurement and Characterization of Nanomaterials
2012/SOM2/SCSC/CON/008 International Standardization for Measurement and Characterization of Nanomaterials Submitted by: Japan 9 th Conference on Standards and Conformance in the Field of Innovations and
More informationStudent Learning Outcomes: Nucleus distinguishes Eukaryotes from Prokaryotes
9 The Nucleus Student Learning Outcomes: Nucleus distinguishes Eukaryotes from Prokaryotes Explain general structures of Nuclear Envelope, Nuclear Lamina, Nuclear Pore Complex Explain movement of proteins
More informationFor the rapid, sensitive and accurate measurement of Caspase 9 activity in cell and tissue lysates
ab65607 Caspase 9 Assay Kit (Fluorometric) Instructions for Use For the rapid, sensitive and accurate measurement of Caspase 9 activity in cell and tissue lysates This product is for research use only
More informationTNFα 18hr. Control. CHX 18hr. TNFα+ CHX 18hr. TNFα: 18 18hr (KDa) PARP. Cleaved. Cleaved. Cleaved. Caspase3. Pellino3 shrna. Control shrna.
Survival ( %) a. TNFα 18hr b. Control sirna Pellino3 sirna TNFα: 18 18hr c. Control shrna Pellino3 shrna Caspase3 Actin Control d. Control shrna Pellino3 shrna *** 100 80 60 CHX 18hr 40 TNFα+ CHX 18hr
More informationFor the rapid, sensitive and accurate measurement of Caspase 3 Activity in cell and tissue lysates
ab39383 Caspase 3 Assay Kit (Fluorometric) Instructions for Use For the rapid, sensitive and accurate measurement of Caspase 3 Activity in cell and tissue lysates This product is for research use only
More informationcellular division cell division cell cycle cell cycle kinases chapter 18-19
cellular division chapter 18-19 cell division when? growth replacement of older cells production of specialized cells asexual reproduction sexual reproduction production of gametes prokaryotic binary fission
More informationValidation of Petri Net Apoptosis Models Using P-Invariant Analysis
2009 IEEE International Conference on Control and Automation Christchurch, New Zealand, December 9-11, 2009 WeMT5.1 Validation of Petri Net Apoptosis Models Using P-Invariant Analysis Ian Wee Jin Low,
More informationApoptosis: Death comes for the Cell. Apoptosis: Programmed Cell Death. Apoptosis. Necrosis
poptosis: eath comes for the Cell Mutations in proteins that regulate cell proliferation, survival and death can contribute to oncogenesis Joe W. Ramos jramos@crch.hawaii.edu From Ingmar Bergman s The
More informationIntracellular GSH Assay Kit
ab112132 Intracellular GSH Assay Kit Instructions for Use For detecting Intracellular GSH in cells by using our proprietary green fluorescence probe This product is for research use only and is not intended
More informationBiochimica et Biophysica Acta
Biochimica et Biophysica Acta 1843 (2014) 2100 2113 Contents lists available at ScienceDirect Biochimica et Biophysica Acta journal homepage: www.elsevier.com/locate/bbamcr Review Regulating cell death
More informationab Caspase 3, Caspase 8 and Caspase 9 Multiplex Activity Assay Kit (Fluorometric)
Version 1 Last updated 6 April 2017 ab219915 Caspase 3, Caspase 8 and Caspase 9 Multiplex Activity Assay Kit (Fluorometric) For monitoring multiple caspase activation in live cells. This product is for
More informationPrealbumin (Mouse) ELISA KitI
Prealbumin (Mouse) ELISA KitI Catalog Number KA2070 96 assays Version: 04 Intended for research use only www.abnova.com Table of Contents Introduction... 3 Intended Use... 3 Background... 3 Principle of
More informationcellular division cell division cell cycle cell cycle kinases chapter 18-19
cellular division chapter 18-19 cell division when? growth replacement of older cells production of specialized cells asexual reproduction sexual reproduction production of gametes prokaryotic binary fission
More informationS1 Gene ontology (GO) analysis of the network alignment results
1 Supplementary Material for Effective comparative analysis of protein-protein interaction networks by measuring the steady-state network flow using a Markov model Hyundoo Jeong 1, Xiaoning Qian 1 and
More informationModelling intrinsic apoptosis
Modelling intrinsic apoptosis In this part of the course we will model the steps that take place inside a cell when intrinsic apoptosis is triggered. The templates and instructions for preparing the models
More informationTF (Bovine) ELISA Kit
TF (Bovine) ELISA Kit Catalog Number KA2047 96 assays Version: 02 Intended for research use only www.abnova.com Table of Contents Introduction... 3 Intended Use... 3 Principle of the Assay... 3 General
More informationMouse Myeloperoxidase ELISA
K-ASSAY Mouse Myeloperoxidase ELISA For the quantitative determination of Myeloperoxidase (MPO) in mouse serum or plasma Cat. No. KT-661 For research use only. 1 Rev. 10698660 K-ASSAY PRODUCT INFORMATION
More informationBiology Teach Yourself Series Topic 2: Cells
Biology Teach Yourself Series Topic 2: Cells A: Level 14, 474 Flinders Street Melbourne VIC 3000 T: 1300 134 518 W: tssm.com.au E: info@tssm.com.au TSSM 2013 Page 1 of 14 Contents Cells... 3 Prokaryotic
More informationIN QUALITATIVE ANALYSIS,
IN QUALITATIVE ANALYSIS, YOU VE ALWAYS HAD TO CHOOSE BETWEEN ACCURACY AND THROUGHPUT. NOW THERE S NO REASON TO ever have to. WATERS QUALITATIVE ANALYSIS solutions Waters ACQUITY UPLC System with the Waters
More informationRayBio Human Thyroid Peroxidase ELISA Kit
RayBio Human Thyroid Peroxidase ELISA Kit Catalog #: ELH-TPX User Manual Last revised July 6, 2017 Caution: Extraordinarily useful information enclosed ISO 13485 Certified 3607 Parkway Lane, Suite 100
More informationCC2.04_t.txt The Caspase System and Muscle Degradation Tim Parr
The Caspase System and Muscle Degradation Tim Parr [1]Our last speaker of the day is Dr. Tim Parr. Dr. Parr graduated in 1987 from the University of Southampton with a degree in physiology, biochemistry,
More informationAGGREGATE ANALYSIS. Biologics Workflow. by Size Exclusion Chromatography
Biologics Workflow AGGREGATE ANALYSIS by Size Exclusion Chromatography New biozen SEC columns provide: High efficiency on both HPLC and UHPLC Extreme inertness and robustness Finely tuned high and low
More information7.06 Problem Set
7.06 Problem Set 5 -- 2006 1. In the first half of the course, we encountered many examples of proteins that entered the nucleus in response to the activation of a cell-signaling pathway. One example of
More informationProteome-wide High Throughput Cell Based Assay for Apoptotic Genes
John Kenten, Doug Woods, Pankaj Oberoi, Laura Schaefer, Jonathan Reeves, Hans A. Biebuyck and Jacob N. Wohlstadter 9238 Gaither Road, Gaithersburg, MD 2877. Phone: 24.631.2522 Fax: 24.632.2219. Website:
More informationab39700 Caspase 8 Assay Kit (Colorimetric)
Version 5 Last updated 18 November 2016 ab39700 Caspase 8 Assay Kit (Colorimetric) For the rapid, sensitive and accurate measurement of caspase 8 activity in cell lysates. This product is for research
More informationHydrogen Peroxide Colorimetric Detection Kit
Hydrogen Peroxide Colorimetric Detection Kit Catalog Number KA1017 96 assays Version: 06 Intended for research use only www.abnova.com Table of Contents Introduction... 3 Background... 3 Principle of the
More informationHuman Lactoferrin ELISA
K-ASSAY Human Lactoferrin ELISA For the quantitative determination of lactoferrin in human biological samples Cat. No. KT-489 For Research Use Only. Not for use in diagnostic procedures. 1 Rev. 13701489
More informationHuman IL-1 beta ELISA Kit
For detection and measurement of human interleukin 1 beta Catalog #02004 Catalog #02005 2 Plates 10 Plates Product Description The Human Interleukin 1 beta (IL-1β) ELISA Kit is designed for the quantitative
More informationHow Well Are Recessions and Recoveries Forecast? Prakash Loungani, Herman Stekler and Natalia Tamirisa
How Well Are Recessions and Recoveries Forecast? Prakash Loungani, Herman Stekler and Natalia Tamirisa 1 Outline Focus of the study Data Dispersion and forecast errors during turning points Testing efficiency
More informationA MATHEMATICAL MODEL FOR DYNAMIC SIMULATION OF APOPTOSIS PATHWAYS
A MATHEMATICAL MODEL FOR DYNAMIC SIMULATION OF APOPTOSIS PATHWAYS Paolo Massari Department of Information Engineering Bioengineering University of Padova April 2014 Advisor: Gianna Maria Toolo Coadvisor:
More informationMechanisms of Cell Death
Mechanisms of Cell Death Etiology of cell death Major Factors Accidental Genetic Necrosis Apoptosis Necrosis: The sum of the morphologic changes that follow cell death in a living tissue or organ Apoptosis:
More informationTechnical Bulletin. Caspase 9 Fluorescein (FLICA) Assay. Catalog Number CS0300 Storage Temperature 2-8 C
1 Caspase 9 Fluorescein (FLICA) Assay Catalog Number CS0300 Storage Temperature 2-8 C Technical Bulletin Product Description Caspases are detected by immunoprecipitation, immunoblotting with caspase specific
More informationCanadian Imports of Honey
of 0409000029 - Honey, natural, in containers of a weight > 5 kg, nes (Kilogram) Argentina 236,716 663,087 2,160,216 761,990 35.27% 202.09% /0 76,819 212,038 717,834 257,569 35.88% 205.69% /0 United States
More informationMouse IgE ELISA. Cat. No. KT-401 K-ASSAY. For the quantitative determination of IgE in mouse biological samples. For Research Use Only.
K-ASSAY Mouse IgE ELISA For the quantitative determination of IgE in mouse biological samples Cat. No. KT-401 For Research Use Only. 1 Rev. 13328401 K-ASSAY PRODUCT INFORMATION Mouse IgE ELISA Cat. No.
More informationSUPPLEMENTARY INFORMATION
DOI: 10.1038/ncb2362 Figure S1 CYLD and CASPASE 8 genes are co-regulated. Analysis of gene expression across 79 tissues was carried out as described previously [Ref: PMID: 18636086]. Briefly, microarray
More informationIgE (Dog) ELISA Kit. Catalog Number KA assays Version: 05. Intended for research use only.
IgE (Dog) ELISA Kit Catalog Number KA1937 96 assays Version: 05 Intended for research use only www.abnova.com Table of Contents Introduction... 3 Intended Use... 3 Principle of the Assay... 3 General Information...
More informationSignal Transduction. Dr. Chaidir, Apt
Signal Transduction Dr. Chaidir, Apt Background Complex unicellular organisms existed on Earth for approximately 2.5 billion years before the first multicellular organisms appeared.this long period for
More informationMyBioSource.com. This package insert must be read in its entirety before using this product.
Tetracyclines ELISA Kit Catalog Number. MBS940077 This immunoassay kit allows for the in vitro quantitative determination of Tetracyclines concentrations in honey, tissue(chicken, pork). This package insert
More informationChapter 12: Intracellular sorting
Chapter 12: Intracellular sorting Principles of intracellular sorting Principles of intracellular sorting Cells have many distinct compartments (What are they? What do they do?) Specific mechanisms are
More informationCell-cell communication in development Review of cell signaling, paracrine and endocrine factors, cell death pathways, juxtacrine signaling, differentiated state, the extracellular matrix, integrins, epithelial-mesenchymal
More informationRayBio Human IDUA ELISA Kit
RayBio Human IDUA ELISA Kit Catalog #: ELH-IDUA User Manual Last revised April 15, 2016 Caution: Extraordinarily useful information enclosed ISO 13485 Certified 3607 Parkway Lane, Suite 100 Norcross, GA
More informationSUPPLEMENTARY INFORMATION
doi:10.1038/nature11419 Supplementary Figure 1 Schematic representation of innate immune signaling pathways induced by intracellular Salmonella in cultured macrophages. a, During the infection Salmonella
More informationRegulation and signaling. Overview. Control of gene expression. Cells need to regulate the amounts of different proteins they express, depending on
Regulation and signaling Overview Cells need to regulate the amounts of different proteins they express, depending on cell development (skin vs liver cell) cell stage environmental conditions (food, temperature,
More informationRayBio CaspGLOW TM Fluorescein Active Caspase-3 Staining Kit
RayBio CaspGLOW TM Fluorescein Active Caspase-3 Staining Kit User Manual Version 1.0 May 10 th, 2015 RayBio Caspase-3 Fluorometric Assay Kit Protocol (Cat#: 68FLS-Casp3-S) RayBiotech, Inc. We Provide You
More informationModel composition through model reduction: a combined model of CD95 and NF-κB signaling pathways
Kutumova et al. BMC Systems Biology 2013, 7:13 RESEARCH ARTICLE Open Access Model composition through model reduction: a combined model of CD95 and NF-κB signaling pathways Elena Kutumova 1,2*, Andrei
More informationCat IgA ELISA. Cat. No. KT-755 K-ASSAY KAMIYA BIOMEDICAL COMPANY. For the quantitative determination of IgA in cat biological samples
K-ASSAY KAMIYA A BIOMEDICAL COMPANY KAMIYA BIOMEDICAL COMPANY Cat IgA ELISA For the quantitative determination of IgA in cat biological samples Cat. No. KT-755 For research use only. 1 Rev. 11607093 K-ASSAY
More informationDNA DAMAGE-INDUCED APOPTOSIS: INHIBITION BY CALMODULIN ANTAGONIST, FAS RECEPTOR ANTIBODY AND CASPASE INHIBITORS
DNA DAMAGE-INDUCED APOPTOSIS: INHIBITION BY CALMODULIN ANTAGONIST, FAS RECEPTOR ANTIBODY AND CASPASE INHIBITORS R. Ray, B. J. Benton, M. E. Burke, T. Rockwood, K. R. Bhat, D. R. Anderson, J. P. Petrali,
More information